Placentation
[解、动]胎盘形成
🔁 扩展释义
【医】 胎盘形成
🗣️ 情景例句
It's too noisy for some older people like Nat.
它对于像Nat这样的老人来说太吵了。
I'd like to change this ticket to the first class.
我想把这张票换成头等车。
They are often more industrious, useful citizens than those who are never late.
他们与那些从不迟到的人相比，常常是更勤奋有用的公民。